(19)

(11)

EP 4 440 535 A1

(12)

(43) Date of publication: 09.10.2024 Bulletin 2024/41 (21) Application number: 22822341.8 (22) Date of filing: 23.11.2022

(51) International Patent Classification (IPC):  A61K 8/19(2006.01) A61K 8/27(2006.01) A61K 8/44(2006.01) A61K 8/73(2006.01) A61Q 11/00(2006.01) A61K 8/20(2006.01) A61K 8/34(2006.01) A61K 8/46(2006.01) A61K 8/81(2006.01) (52) Cooperative Patent Classification (CPC): A61Q 11/00; A61K 8/20; A61K 8/27; A61K 8/19; A61K 8/737; A61K 8/8141; A61K 8/345; A61K 2800/31; A61K 8/44; A61K 8/46 (86) International application number: PCT/EP2022/083049 (87) International publication number: WO 2023/094489 (01.06.2023 Gazette 2023/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 29.11.2021 GB 202117188 (71) Applicant: Haleon UK IP Limited Weybridge, Surrey KT13 0NY (GB)	(72) Inventors: MATOUG, Arwa Weybridge Surrey KT13 0NY (GB) MENSUO, Junior Weybridge Surrey KT13 0NY (GB) ROOHPOUR, Nima Weybridge Surrey KT13 0NY (GB) WEBSTER, Corinne Weybridge Surrey KT13 0NY (GB) (74) Representative: Haleon Patent Department  Building 5, First Floor The Heights Weybridge, Surrey KT13 0NY Weybridge, Surrey KT13 0NY (GB)